Tom Lee sees bitcoin surge by the summer, as cryptocurrency struggles to hold $10,000 Tom Lee: Bitcoin to reach $25,000 by year-endBitcoin finds itself in a struggle to hold on to $10,000 early Friday, slipping below that mark even as one prominent analyst predicts the No. 1 cryptocurrency was headed for a summer bounce.

Bitcoin retakes $10,000, marking highest level in about 2 weeks Bitcoin back through $10,000, now 65% off its Feb. 1 lowAfter a sluggish start to the trading day, cryptocurrencies moved higher Thursday, with the No. 1 digital-currency pushing back above $10,000.

How Wall Street’s ‘fear gauge’ is being rigged, according to one whistleblower Cboe says whistleblower letter is filled with ‘inaccurate statements’One of the most popular measures of volatility is being manipulated, according to one individual who submitted a letter anonymously to the Securities and Exchange Commission and the Commodity Futures Trading Commission.

Bitcoin struggles to climb back above $9,000 ECB: Bitcoin not our problemAfter a week of robust gains in the cryptocurrency market, the No.1 digital asset, Bitcoin, has run into resistance as industry headwinds put its recent rally in jeopardy.

Bitcoin inches closer to $9,000, with cryptos higher across the board No. 1 cryptocurrency spent the weekend swiping at the $9,000 levelCryptocurrency prices moved higher on Monday, riding the wave of an equity market rally.

CME loophole again being exploited by high-frequency tradersFive years ago, the world’s largest exchange operator vowed to fix a flaw in its systems that allowed high-speed traders to infer the direction of the futures market a fraction of a second before everyone else. Now, the defect is back.

Bitcoin holds above $8,000, as cryptocurrency market trades higher Other cryptocurrencies match bitcoin’s march higher Bitcoin is trading above $8,000, and a broad swath of cryptocurrencies also moved higher in what has been a volatile week for the sector.

Bitcoin prices claw back above $8,000 No. 1 cryptocurrency rallies while Goldman warns most cryptos could go to zeroBitcoin rises Wednesday, climbing back above $8,000 just one day after the No. 1 cryptocurrency briefly dipped under $6,000.

Bitcoin futures rise off lows to settle higher as equities halt multisession slump Bitcoin futures end sharply higher on TuesdayAfter plummeting early Tuesday, Bitcoin and other cryptocurrencies reverse to finish in the green.

Bitcoin futures end below $8,000 after another bank ban on credit-card buying hits Lloyds ban is another sign of tightening on crypto tradingSigns of more tightening up on trading of bitcoin and other cryptocurrencies crop up on Monday. The price of bitcoin tumble to under $8,000 after news that Lloyds Bank now has come up with its own ban.

Bitcoin briefly tumbles below $8,000, as cryptos crater Cryptocurrencies across the board accelerate losses as worries mountBitcoin was threatening to drop to $8,000 on Friday as selling pressure seen this week shows no signs of letting up.

Bitcoin drops below key $10,000 level Week so far has been bruising for the cryptocurrencyBitcoin prices continued to hold around a psychologically important level on Thursday, in what has been a bruising week for the cryptocurrency.

The cryptocurrency market just suffered a theft worse than Mt. Gox As much as $530 million in NEM blockchain’s XEM tokens were stolen from Tokyo-based exchange CoincheckBitcoin prices and the value of other cryptocurrencies dropped on Friday as Tokyo-based Coincheck Inc., revealed that some $530 million in digital assets had been stolen, eliciting shades of the Mt. Gox hack back in 2014.

Bank of America, Citi, others consider blocking bitcoin purchases with their credit cardsBank of America and other major consumer-facing lenders are assessing the use of credit cards to purchase bitcoin and other virtual currencies, which could result in restrictions or limits.

Bitcoin futures notch 2-session win streak, but still wobbly even as cryptocurrencies steadyBitcoin prices on Wednesday log a second straight gain, putting futures on the verge of the longest winning streak in the short history of the cyber unit on the futures market

Bitcoin slips below $11,000 as cryptocurrencies continue to feel pressure The No. 1 virtual currency hit $13,000 on Saturday before pulling back Bitcoin prices traded below $11,000 as the cryptocurrency and its rivals remain under pressure in the early weeks of 2018.

Bitcoin trades above $11,000 as cryptocurrencies steady after multiday rout Around 18% has been wiped off spot prices this weekBitcoin moves above $11,000 as it fights to regain some equilibrium after a week of selling that has pushed prices almost 20% lower.

5 key reasons bitcoin, other cryptocurrencies have lost a stunning $370 billion in 10 days Fear, uncertainty and doubt are crushing bitcoin The No. 1 digital currency and its cohort continue to unravel on Wednesday, extending a downturn in the market for virtual currencies that has seen the entire sector shed a whopping $370 billion in value since Jan. 7, or more than 40% of their total value.

Stocks end at records, book weekly gains as earnings season kicks off Facebook sees biggest one-day drop since SeptemberU.S. stock-market indexes close at records on Friday and book weekly gains, as investors remain optimistic over the economy and the state of American corporations as the fourth-quarter earnings season begins.

Major stock indexes close at records ahead of earnings Russell 2000 joins main benchmarks to trade at all-time highU.S. stock benchmarks close at records on Thursday, a day after the S&P 500 and Nasdaq suffered the first down day of the year on anxieties about appetite for Treasurys from the world’s second-largest economy, China

Dimon’s many bitcoin moments of regret, in one chart JPMorgan Chase boss tells Fox Business Network he regrets calling the cryptocurrency a ‘fraud’ Jamie Dimon appears to have one major resolution to kick of 2018: stop bashing bitcoin.

S&P 500, Nasdaq close at records; Dow snaps multiday streak GoPro pares loss after reports that it has hired J.P. Morgan to find a buyerThe S&P 500 and the Nasdaq close at records on Monday as gains in energy and industrials helped the benchmarks finish in positive territory in the first five sessions of 2018 on optimism over a stronger economy and looming fiscal stimulus.

CryptoWatch: Cryptocurrencies see $100 billion hit amid South Korean clampdown CoinMarketCap.com delists Korean exchanges from its siteCryptocurrencies take it on the chin Monday, retreating from an all-time high valuation of the sector on Sunday

Bitcoin futures settle slightly lower as ‘altcoins’ extend gains Ethereum breaks above $1,000 for the first time everBitcoin prices finish slightly lower on Thursday as alternative coins outshined the most popular cryptocurrency, a running theme in early days of 2018.

Bitcoin futures finish at break-even level as crypto suffers early bumps in 2018 Ripple coins take flight at $3.50 a coinBitcoin prices on Wednesday see muted action as the No. 1 cryptocurrency fails to extend Tuesday’s modest climb further, and as other rival assets lure buyers.

Riot Blockchain shares down 11% despite 2% rise for bitcoinShares of Riot Blockchain Inc. Wednesday afternoon were trading nearly 11% lower, even as bitcoin prices tilted slightly higher at around $15,000. Riot Blockchain started life as diagnostic machinery biotech stock Biopix Inc., before pivoting to cryptocurrencies and changing its name. The company aims to support blockchain technologies, which underlie digital currencies, such as bitcoin . Over the past week, Riot's shares are down 12.4% so far this week as bitcoin prices have stalled since the digital currency hit a mid-December peak near $20,000. For Riot's part, the company still boasts a 66% gain over the past 30 days and a 208% return over the past three months, according to FactSet data. Comparatively, the Dow Jones Industrial Average has climbed about 0.7% on Wednesday, 2.7% over the past week, and about 10% over the past three months. Meanwhile bitcoin futures traded on the CME Group Inc. for January were up 1.7% at 15,105, while those for the Cboe Global Markets Inc. for the same month rose 0.6% at $15,150.

CryptoWatch: Bitcoin’s dominance may face its most severe challenge in 2018 The 3 biggest challengers to bitcoin’s crownAs the broader digital-currency market garners wider attention, the most popular of the cohort, bitcoin, is facing its fiercest challenge for cryptocurrency supremacy in its brief history.

Bitcoin ends slightly higher after report that Thiel has built a stake Ether tokens on Ethereum’s blockchain touch record over $900Bitcoin prices on Tuesday start 2018 slightly higher, bouncing back from their lows after a report surfaced that Founders Fund, led by venture capitalist luminary Peter Thiel has amassed a stake in the digital currency.

Bitcoin tumbles as South Korea moves to curb crypto tradeBitcoin prices plunge on Thursday, with spot prices erasing more than $1,500 after South Korea announced tougher measures to crack down on cryptocurrencies trade.

Here’s how the U.S. and the world regulate bitcoin and other cryptocurrenciesIn response to the recent phenomenal interest of investors in virtual currencies and the potential threat to markets, regulators all over the world have accelerated the pace of cryptocurrency rule-making, and enforcement.

Crypto Today: Investor makes derivatives bet that bitcoin will hit $50,000 in 2018 The key developments in cryptocurrencies todayHere are all the latest developments in the cryptocurrency sector on Tuesday.

Bitcoin bull John McAfee urges cryptocurrency investors to hold on Bitcoin trades higher TuesdayCrytocurrency enthusiast John McAfee advocates for bitcoin bulls to stay the course and continue to hold on to the digital asset, despite a recent downturn.

Here are seven new bitcoin-related stocks — most are bonkers Applying blockchain technology to any industry could be a thing of the future, but the investing risks today are extremely highApplying blockchain technology to any industry could be a thing of the future, but the investing risks today are extremely high. By Nigam Arora.

Stock market ends higher; energy leads the way Biogen falls after update on Alzheimer’s drugU.S. stocks closed higher on Thursday, with energy stocks helping major indexes to end points away from record levels. The latest economic data, which pointed to slight slowing from strong previous readings, further supported the market.

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